diff --git a/Cargo.lock b/Cargo.lock
index 67259fef..8d94c26c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -117,6 +117,7 @@ dependencies = [
  "async-recursion",
  "async-trait",
  "azalea-auth",
+ "azalea-brigadier",
  "azalea-chat",
  "azalea-core",
  "azalea-nbt",
diff --git a/README.md b/README.md
index 3ae4b307..ed6ed46f 100644
--- a/README.md
+++ b/README.md
@@ -6,8 +6,8 @@ I named this Azalea because it sounds like a cool word and this is a cool librar
 
 ## Goals
 
-- Bypass most anticheats
-- Only support the latest Minecraft version
 - Do everything a vanilla client can do
-- Be fast
 - Be easy to use
+- Bypass most/all anticheats
+- Support the latest Minecraft version
+- Be fast
diff --git a/azalea-client/src/connect.rs b/azalea-client/src/connect.rs
index 7b1da525..bc45a121 100644
--- a/azalea-client/src/connect.rs
+++ b/azalea-client/src/connect.rs
@@ -73,6 +73,9 @@ pub async fn join_server(address: &ServerAddress) -> Result<(), String> {
                 GamePacket::ClientboundChangeDifficultyPacket(p) => {
                     println!("Got difficulty packet {:?}", p);
                 }
+                GamePacket::ClientboundDeclareCommandsPacket(p) => {
+                    println!("Got declare commands packet {:?}", p);
+                }
             },
             Err(e) => {
                 println!("Error: {:?}", e);
diff --git a/azalea-protocol/Cargo.toml b/azalea-protocol/Cargo.toml
index ff3bd9d4..37df8697 100644
--- a/azalea-protocol/Cargo.toml
+++ b/azalea-protocol/Cargo.toml
@@ -10,6 +10,7 @@ async-compression = {version = "^0.3.8", features = ["tokio", "zlib"]}
 async-recursion = "^0.3.2"
 async-trait = "0.1.51"
 azalea-auth = {path = "../azalea-auth"}
+azalea-brigadier = {path = "../azalea-brigadier"}
 azalea-chat = {path = "../azalea-chat"}
 azalea-core = {path = "../azalea-core"}
 azalea-nbt = {path = "../azalea-nbt"}
diff --git a/azalea-protocol/src/packets/game/clientbound_declare_commands_packet.rs b/azalea-protocol/src/packets/game/clientbound_declare_commands_packet.rs
index 1bcf0dd4..1403630d 100644
--- a/azalea-protocol/src/packets/game/clientbound_declare_commands_packet.rs
+++ b/azalea-protocol/src/packets/game/clientbound_declare_commands_packet.rs
@@ -1,37 +1,96 @@
-// use std::hash::Hash;
+use std::hash::Hash;
 
-// use crate::mc_buf::Readable;
+use async_trait::async_trait;
+use tokio::io::AsyncRead;
 
-// use super::LoginPacket;
+use crate::mc_buf::{McBufReadable, Readable};
 
-// #[derive(Hash, Clone, Debug)]
-// pub struct ClientboundDeclareCommandsPacket {
-//     pub root: RootCommandNode<SharedSuggestionProvider>,
-//     pub public_key: Vec<u8>,
-//     pub nonce: Vec<u8>,
-// }
+use super::GamePacket;
 
-// impl ClientboundHelloPacket {
-//     pub fn get(self) -> LoginPacket {
-//         LoginPacket::ClientboundHelloPacket(self)
-//     }
+#[derive(Hash, Clone, Debug)]
+pub struct ClientboundDeclareCommandsPacket {
+    pub entries: Vec<BrigadierNodeStub>,
+    pub root_index: i32,
+}
 
-//     pub fn write(&self, _buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
-//         panic!("ClientboundHelloPacket::write not implemented")
-//     }
+impl ClientboundDeclareCommandsPacket {
+    pub fn get(self) -> GamePacket {
+        GamePacket::ClientboundDeclareCommandsPacket(self)
+    }
 
-//     pub async fn read<T: tokio::io::AsyncRead + std::marker::Unpin + std::marker::Send>(
-//         buf: &mut T,
-//     ) -> Result<LoginPacket, String> {
-//         let server_id = buf.read_utf_with_len(20).await?;
-//         let public_key = buf.read_byte_array().await?;
-//         let nonce = buf.read_byte_array().await?;
+    pub fn write(&self, _buf: &mut Vec<u8>) -> Result<(), std::io::Error> {
+        panic!("ClientboundDeclareCommandsPacket::write not implemented")
+    }
 
-//         Ok(ClientboundHelloPacket {
-//             server_id,
-//             public_key,
-//             nonce,
-//         }
-//         .get())
-//     }
-// }
+    pub async fn read<T: tokio::io::AsyncRead + std::marker::Unpin + std::marker::Send>(
+        buf: &mut T,
+    ) -> Result<GamePacket, String> {
+        let node_count = buf.read_varint().await?;
+        println!("node_count: {}", node_count);
+        let mut nodes = Vec::with_capacity(node_count as usize);
+        for _ in 0..node_count {
+            let node = BrigadierNodeStub::read_into(buf).await?;
+            nodes.push(node);
+        }
+        let root_index = buf.read_varint().await?;
+        Ok(GamePacket::ClientboundDeclareCommandsPacket(
+            ClientboundDeclareCommandsPacket {
+                entries: nodes,
+                root_index,
+            },
+        ))
+    }
+}
+
+#[derive(Hash, Debug, Clone)]
+pub struct BrigadierNodeStub {}
+
+// azalea_brigadier::tree::CommandNode
+#[async_trait]
+impl McBufReadable for BrigadierNodeStub {
+    async fn read_into<R>(buf: &mut R) -> Result<Self, String>
+    where
+        R: AsyncRead + std::marker::Unpin + std::marker::Send,
+    {
+        let flags = u8::read_into(buf).await?;
+
+        let node_type = flags & 0x03;
+        let is_executable = flags & 0x04 != 0;
+        let has_redirect = flags & 0x08 != 0;
+        let has_suggestions_type = flags & 0x10 != 0;
+        println!("flags: {}, node_type: {}, is_executable: {}, has_redirect: {}, has_suggestions_type: {}", flags, node_type, is_executable, has_redirect, has_suggestions_type);
+
+        let children = buf.read_int_id_list().await?;
+        println!("children: {:?}", children);
+        let redirect_node = if has_redirect {
+            buf.read_varint().await?
+        } else {
+            0
+        };
+        println!("redirect_node: {}", redirect_node);
+
+        if node_type == 2 {
+            let name = buf.read_utf().await?;
+            println!("name: {}", name);
+
+            let resource_location = if has_suggestions_type {
+                Some(buf.read_resource_location().await?)
+            } else {
+                None
+            };
+            println!(
+                "node_type=2, flags={}, name={}, resource_location={:?}",
+                flags, name, resource_location
+            );
+            return Ok(BrigadierNodeStub {});
+        }
+        if node_type == 1 {
+            let name = buf.read_utf().await?;
+            println!("node_type=1, flags={}, name={}", flags, name);
+            return Ok(BrigadierNodeStub {});
+        }
+        println!("node_type={}, flags={}", node_type, flags);
+        Ok(BrigadierNodeStub {})
+        // return Err("Unknown node type".to_string());
+    }
+}
diff --git a/azalea-protocol/src/packets/game/mod.rs b/azalea-protocol/src/packets/game/mod.rs
index a4304d9f..2dbf7f24 100644
--- a/azalea-protocol/src/packets/game/mod.rs
+++ b/azalea-protocol/src/packets/game/mod.rs
@@ -1,5 +1,6 @@
 pub mod clientbound_change_difficulty_packet;
 pub mod clientbound_custom_payload_packet;
+pub mod clientbound_declare_commands_packet;
 pub mod clientbound_login_packet;
 pub mod clientbound_update_view_distance_packet;
 
@@ -10,8 +11,9 @@ declare_state_packets!(
     Serverbound => {},
     Clientbound => {
         0x0e: clientbound_change_difficulty_packet::ClientboundChangeDifficultyPacket,
+        0x12: clientbound_declare_commands_packet::ClientboundDeclareCommandsPacket,
         0x18: clientbound_custom_payload_packet::ClientboundCustomPayloadPacket,
         0x26: clientbound_login_packet::ClientboundLoginPacket,
-        0x4a: clientbound_update_view_distance_packet::ClientboundUpdateViewDistancePacket,
+        0x4a: clientbound_update_view_distance_packet::ClientboundUpdateViewDistancePacket
     }
 );